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NSSC 220M

Favorite Datasheet
4330V 58CrMoV4
#SUS-445J2

Description

NSSC 220M Specialsteel Nippon Steel & Sumikin Stainless Steel Corporation and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: NSSC 220M
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel NSSC 220M Ferrite Nippon Steel & Sumikin Stainless Steel Corporation

Chemical composition(mass fraction)(wt.%) of the NSSC 220M

C Si Mn P S Cr Ni Mo N
≤0.025 ≤1.00 ≤1.00 ≤0.04 ≤0.03 21.00 -24.00 ≤0.60 1.50 -2.50 ≤0.025

Mechanical Properties of steel grade NSSC 220M

Yield
Rp0.2 (MPa)		 Tensile
Rm (MPa)		 Impact
KV/Ku (J)		 Elongation
A (%)		 Reduction in cross section on fracture
Z (%)		 As-Heat-Treated Condition Brinell hardness (HBW)
972 (≥) 442 (≥) 14 24 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 121

Physical Properties of steel grade NSSC 220M

Temperature
(°C)		 Modulus of elasticity
(GPa)		 Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)		 Specific thermal capacity
(J/kg·°C)		 Specific electrical resistivity
(Ω mm²/m)		 Density
(kg/dm³)		 Poisson’s coefficient, ν
11 - -     0.14 -  
196 385 - 11.3 131   -  
526 - 34 33.2   421 221

Heat Treatment of steel grade NSSC 220M

Heat treated : 1447°C - 1298°C

Technological Curves of steel grade NSSC 220M

4330V 58CrMoV4
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Jiangyou Longhai Special Steel Co.,Ltd.
Jiangyou Longhai Special Steel Co.,Ltd.

Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

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